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The Extrion Tech News Brief

One email a month with practical advice, security updates, new guides and useful technology developments relevant to Tanzania, written by the engineers who install and support the systems.

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In every issue

What you will get

Security updatesScams, vulnerabilities and firmware updates that affect equipment and accounts used here, with what to do.

Practical adviceFixes and maintenance habits that prevent the call-outs we see most.

New guidesThe latest Knowledge Center guides, fixes and comparisons.

Useful developmentsConnectivity, regulation and technology changes relevant to Tanzanian organisations.

Past issues

Issue 3 · October 2026 Website, email and domain checks before your busiest months Busy months are when a slow website, a bounced email or an expired domain costs the most. This issue is a checklist to run now, while it is still quie... Security 4 guides Developments Read the issue Issue 2 · September 2026 Wi-Fi that reaches every room, even through stone walls Thick coral-stone and concrete walls are wonderful in the heat and terrible for Wi-Fi. The most common request we get from hotels, guesthouses and lar... Security 3 guides Developments Read the issue Issue 1 · August 2026 Power cuts, surge damage and the UPS question Welcome to the first Extrion technology briefing. Once a month we pick one practical topic, add the security notes worth acting on and point you to gu... Security 3 guides Developments Read the issue

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